Assignee
CHO JANGHWAN
KR·2 granted patents·2 pending applications·3 citations·filing 2007–2012
Top patents by PatentIndex Score
4 records- 0167US8841851B2Light emitting diode driving apparatusCHO JANGHWAN·Filed 2012·Granted Sep 23, 2014·3 cites·20 claims
- 0247US8081143B2Plasma display apparatusCHO JANGHWAN·Filed 2007·Granted Dec 20, 2011·0 cites·19 claims
- 0344US2008036700A1Plasma display apparatus and method of driving the sameCHO JANGHWAN·Filed 2007·Application pending·0 cites
- 0441US2008048939A1Plasma display apparatusCHO JANGHWAN·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when CHO JANGHWAN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →